For some good Trout & Kokanee lakes,100 Mile area offers that ,plenty of hard water lakes around there and 4-5 hrs out of Vancouver,the Central Interior (Vernon area) offers good trout and a few Perch lks but your 4x4 will have to be lifted with lockers and some real tires for access to those hidden jewels in the winter time,there about 3 1/2 hrs away from Vancouver.
Easy access at 100 Mile c/w accommodation's is Horse Lake(Bonanza Ranch) they have Lakers in there also,makes for a good base camp to go exploring to many other lakes in the area.